What is the instance of an object?
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What are mutable classes?
how we can create packages in java?
What does split function do in java?
what really hapens when a object is created using new operator? 1.is it allocates memory to all variables and methods in the class with reference to that object?
What is the difference between conversation & casting?
how its run?
what is use of business objects?
What is use of static in java?
When do we use synchronized blocks and advantages of using synchronized blocks?
What are the steps to do connection pooling in weblogic?
What are synchronized blocks in java?
can we have function for truncating the sign as like abs in oracle.